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Physical & Chemical properties

Vapour pressure

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Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
EU Method A.4 (Vapour Pressure)
Version / remarks:
EC Directive 92/69 A.4 - Static method
GLP compliance:
yes
Type of method:
static method
Temp.:
30 °C
Vapour pressure:
53.3 Pa
Remarks on result:
other: First vapour pressure
Temp.:
110 °C
Vapour pressure:
3 866.3 Pa
Remarks on result:
other: Second vapour pressure
Temp.:
21 °C
Vapour pressure:
0 Pa
Remarks on result:
other: Estimated vapour pressure value.
Conclusions:
The vapour pressure of this substance was determined to be negligible at 21.0°C as expected for a solid material.

Description of key information

In a GLP-compliant, OECD method the vapour pressure at 21°C was negligible and so a value of 0 Pa was recorded.

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
21 °C

Additional information